package lec14dfs;

public class SubSetDemo2 {
    public static void main(String[] args) {
        for (int x = 0; x <= 1; x++)
            for (int y = 0; y <= 1; y++)
                for (int z = 0; z <= 1; z++) {
                    System.out.println("" + x + y + z);
                }
    }
}
